| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.53 | 5.575% | $163.145 | $163.15 | $163.15 | $163.10 |
| Purchase #2 | $160.73 | 8.697% | $174.7087 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $37.29 | 10.411% | $41.1723 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $45.77 | 5.781% | $48.416 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $48.88 | 7.583% | $52.5866 | $52.59 | $52.60 | $52.60 |
| Purchase #6 | $175.97 | 3.625% | $182.3489 | $182.35 | $182.35 | $182.30 |
| Purchase #7 | $116.25 | 9.608% | $127.4193 | $127.42 | $127.40 | $127.40 |
| 7 purchase totals = | $739.42 | $789.7968 | $789.81 | $789.75 | $789.70 | |